Ahigh concentration of oxygen 16 found in the ice caves of antarctica and greenland would indicate at the time the ice was formed. cold air temp

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

The p sub shell can hold up to 8 electrons in an atom. true or false?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.